pip assessor

Got my pip report and despite me telling the assessor i can not leave the house without my husband and that i only go out once a week to drive husband to food shopping whilst i wait in the car due to my anxiety and ocd she still put that i can plan and follow a journey unaided based on the fact the i work, which i do not (on maternity leave but have been off since last year may due to pregnancy related issues) in this time my mental health has declined hence not being able to go out. she also put that i need prompting to cook a meal when i told her i do not cook or prepare any of my meals my husband does. I Put a complaint in, told pip about it but they still said they will make a decision based on what she has reported.
What to do now?